We are new at full-time vacationing (2months)and must report that the three parks we have been in so far have virtually no wifi even when they advertise it free or with a charge. We now just use our a...
For those that 'need' Internet, TV, phones at their CG site those things are available...even if the CG does not offer something that you are happy with.
We choose not to put the blame on CG's for trying to keep their costs down by not having some of those amenities, or poor ones, and bring along what we WANT to have.
Verizon Jetpack for as much Internet as we want and ALL SECURE.
DISH HD for as much TV as we want all with our own satelite.